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3 years ago

Given that 16 ounces equals 1 pound, how many ounces are in 8.9 pounds

Mathematics

2 answers:

kondaur [170]3 years ago

8 0

The answer is B - 142.4

pishuonlain [190]3 years ago

5 0

Hi,
About 142.4 is the answer!

I hope this helped!

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14. In a right triangle, if one acute angle has measure 10x + 6 and the other has measure 2x + 7, find the larger of these two a

lubasha [3.4K]

Answer:

421/6 degrees

Step-by-step explanation:

The acute angles of a right triangle are complementary, so

$10x+6+2x+7=90 \\ \\ 12x+13=90 \\ \\ 12x=77 \\ \\ x=\frac{77}{12}$

So, the acute angles measures 421/6 degrees and 119/6 degrees, and thus the larger angle is 421/6 degrees.

7 0

1 year ago

The area of the square is 36 square cm. Find its side.

bonufazy [111]

Answer:

s = 6 cm

Step-by-step explanation:

the area (A) of a square is calculated as

A = s² ( s is the side length )

given A = 36 , then

s² = 36 ( take square root of both sides )

s = $\sqrt{36}$ = 6

7 0

2 years ago

Read 2 more answers

Evaluate the following expression. 5^-3

Ulleksa [173]

5^-3 is 1/125

The negative in the exponent makes it so there is a 1 over the problem if there was no negative. When you have a negative in the exponent, the answer will be the reciprocal (opposite) of the question with no negative.
For example,

9^2 = 81

9^-2 = 1/81

6 0

3 years ago

Name the number that is three more than one-fifth of one-tenth of one-half of 5,000.

bearhunter [10]

Answer:

24 or 29 more numbers

Step-by-step explanation:

6 0

3 years ago

Please help me with this question.

Rasek [7]

The answer is 4,000 ft squared because since the sides are 100 ft and 80ft then we need to multiply them which is 8,000 then divide that by 2 since it’s a triangle which is 4,000 ft squared.

6 0

3 years ago